What is Jacob Tatum's NPI number?

Jacob Tatum's National Provider Identifier (NPI) is 1528590916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jacob Tatum's specialty?

Jacob Tatum is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Jacob Tatum located?

Jacob Tatum's practice location on file with NPPES is 720 Rutland Ave # Ross759, Baltimore, MD 21205-2109.

What is Jacob Tatum's phone number?

The practice phone number listed in the NPPES registry for Jacob Tatum is (443) 287-6944.

Does Jacob Tatum accept Medicare?

Jacob Tatum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Jacob Tatum's NPI active?

Yes — Jacob Tatum's NPI (1528590916) is active in the NPPES registry as of the last update on 2025-02-19.

IndividualActiveAccepts Medicare

Jacob Tatum

NPI 1528590916 · Surgery Physician · Baltimore, MD

Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Jacob Tatum is a Surgery Physician provider in Baltimore, MD (NPI 1528590916).

Provider details

NPI number: 1528590916
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Sex: Male
Sole proprietor: No
License: 25MA11981800 (NJ)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense 25MA11981800 (NJ)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(61/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
9 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
60 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	42	$52
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	18	$139

Typical Medicare-allowed amounts for these services range $52–$139 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$38 across 2 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

720 Rutland Ave # Ross759

Baltimore, MD 21205-2109

Phone: (443) 287-6944

Street-level locationGet directions

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Mailing address